The Seiko 3Y09-0090 is a watch model based on the 3Y09 movement.
Parts List
| 200WA1HK01 | crystal |
| 200WA1HK | crystal |
| 38E03NA1 | crown |
| 38E03NS2 | crown |
| 0F185BAA3 | case back gasket - case back gasket |
| 0F185BAA | case back gasket |
| 86560370 | crystal gasket |
| G5129S | band |
| WEJ15G | band |
| WEZ06G | band |
| 08T69AAM | others - minute hand |
| 08T69NGH | others - hour hand |
| 0351546 | others - winding stem |
| EB0055B0A | others - crown and stem gasket |